Search the indicated locations to find all hidden anomalies and Maggie's letters.

Easy "Renjamin Spanklin" achievement

Once you reach the beach, which is approximately 30 minutes into the game, you will play a game called "Truth or Slap". When Clarissa asks Ren if they are ready, respond "Ooh, Good One." Next, respond "He's Lying!" Then, respond "He Told Me He Liked Her!" Finally, respond "Yay!" for Ren to get slapped and to get the "Renjamin Spanklin" achievement.

Achievements

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

"This House is Clear" (200 points): Complete the story.

Adler Letters, Pt. 1 (50 points): Collect 4 of Maggie's letters.

Adler Letters, Pt. 2 (50 points): Collect 8 of Maggie's letters.

Adler Letters, Pt. 3 (100 points): Collect all of Maggie's letters.

I'm the Firestarter (50 points): Make enemies with all of your friends.

Renjamin Spanklin (50 points): Slap Ren in the face.

It's A Me (20 points): Jump the crazy chasm in the woods.

Ghost Stories (200 points): Find all of the hidden anomalies.

Additionally, there are five secret achievements:

Thicker than Water (60 points): Bring Michael back from the dead.

The Strong, Silent Type (100 points): Play the whole game without saying anything.

Matchmaker (40 points): Get Ren and Nona to date.

You'd Just End Up Hating Each Other. (40 points): Keep Ren and Nona from dating.